2381706

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:746

約数の個数: 24

約数和(自身を含む): 5189184

約数和(自身を除く): 2807478

約数列:

[1, 2, 3, 6, 9, 18, 307, 431, 614, 862, 921, 1293, 1842, 2586, 2763, 3879, 5526, 7758, 132317, 264634, 396951, 793902, 1190853, 2381706]

約数ペア:

[(1, 2381706), (2, 1190853), (3, 793902), (6, 396951), (9, 264634), (18, 132317), (307, 7758), (431, 5526), (614, 3879), (862, 2763), (921, 2586), (1293, 1842)]